Add 45/98 and 63/9
1st number: 45/98, 2nd number: 7 0/9
45/98 + 63/9 is 731/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
45/98 = 45 × 9/98 × 9 = 405/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
63/9 = 63 × 98/9 × 98 = 6174/882 - Add the two like fractions:
405/882 + 6174/882 = 405 + 6174/882 = 6579/882 - 6579/882 simplified gives 731/98
- So, 45/98 + 63/9 = 731/98
In mixed form: 745/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/98+63/9 45/98+63/18 45/98+63/27 45/98+63/45